After having to go to Attleborough to get a replacement cylinder at the weekend I have been looking at alternatives and have come across refillable cylinders made by Safefill.
My thinking is that the 5kg cylinder, holding 8.5 litres of LPG (about £5.95 per fill at todays prices) should last about the same time as a 4.5kg Calor @ £18.95, saving £13 a fill. At an initial cost of about £200 (including the filling adapter and regulator) should have a payback time of around 15 months as I fit a new Calor cylinder about every 6 weeks on average.
Thoughts anyone?